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CV1674

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ID = 65171
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Developer: Mazda = Valve (Tube) brand GB (see also France) 
Tube type:  Vacuum Pentode   Power/Output 
  Ca. 1925 up to 1945 very rare. ***
Identical to CV1674 = ACS2Pen = VT106_GPO

Base British-7-Pin, old (M7A) Top contact with a cap.
Was used by Military and/or Government
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AND current AC/DC
Information source Babani, International Radio Tube Encyclopaedia   Pages 76 & 77
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   p. 36

s_400_g_15~~3.gif CV1674: Fin Stewart
Fin Stewart


Just Qvigstad
 

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